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Bearing RNAO-60×78×20 (NTN)
Needle roller bearings RNAO-60×78×20
Bearing number : RNAO-60×78×20
Size (mm) : 60x68x20
Brand : NTN
Bore Diameter (mm) : 60
Outer Diameter (mm) : 68
Width (mm) : 20
Bearing dimensions and specification in NTN catalogue:
Fw - 60 mm
D - 78 mm
E - 68 mm
C - 20 mm
r min. - 1 mm
Da max. - 73 mm
db - 67,2 mm
ra max. - 1 mm
Db - 60,8 mm
Weight - 0,255 Kg
Basic dynamic load rating (C) - 40 kN
Basic static load rating (C0) - 75 kN
(Grease) Lubrication Speed - 4 400 r/min
(Oil) Lubrication Speed - 6 500 r/min
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